377
FZAK52 PAFC 301222
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
422 AM AKDT Wed Jul 30 2025

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ199-310100-
422 AM AKDT Wed Jul 30 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1000 mb low 285 nm S of Shemya moves near Shemya by Thu
morning. It gets absorbed by a 988 mb low that moves to 150 nm SW
of Adak by Fri morning. A front sweeps the Aleutians through Fri
morning.

$$

PKZ750-310100-
Sitkinak to Castle Cape out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 1 foot.
.FRI...Variable wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...E wind 20 kt. Seas 5 ft.

$$

PKZ751-310100-
Sitkinak to Castle Cape from 15 to 100 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...E wind 15 kt. Seas 3 ft.
.SAT...SE wind 25 kt. Seas 6 ft.
.SUN...SE wind 20 kt. Seas 7 ft.

$$

PKZ752-310100-
Castle Cape to Cape Tolstoi out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI...E wind 15 kt. Seas 2 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
.SUN...Variable wind 10 kt. Seas 7 ft.

$$

PKZ753-310100-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...SE wind 25 kt. Seas 5 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN...S wind 15 kt. Seas 9 ft.

$$

PKZ754-310100-
Cape Tolstoi to Cape Sarichef out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI...SE wind 20 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SUN...S wind 15 kt. Seas 6 ft.

$$

PKZ755-310100-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...W wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI...SE wind 30 kt. Seas 6 ft.
.SAT...S wind 30 kt. Seas 10 ft.
.SUN...S wind 15 kt. Seas 10 ft.

$$

PKZ756-310100-
Port Heiden to Nelson Lagoon out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...SE wind 15 kt. Seas 1 foot.
.FRI THROUGH SAT...SE wind 25 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 3 ft.

$$

PKZ757-310100-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...SE wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...SE wind 25 kt. Seas 5 ft.
.SUN...SE wind 20 kt. Seas 4 ft.

$$

PKZ758-310100-
Nelson Lagoon to Cape Sarichef out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU...SE wind 15 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 1 foot.
.FRI...SE wind 30 kt. Seas 3 ft.
.SAT...SE wind 25 kt. Seas 3 ft.
.SUN...SE wind 15 kt. Seas 3 ft.

$$

PKZ759-310100-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 2 ft.
.FRI THROUGH SAT...SE wind 30 kt. Seas 7 ft.
.SUN...SE wind 15 kt. Seas 5 ft.

$$

PKZ770-310100-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.TONIGHT...SE wind 15 kt. Seas 1 foot. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 2 ft. Areas of fog.
.THU NIGHT...S wind 15 kt. Seas 2 ft.
.FRI...SE wind 30 kt. Seas 5 ft.
.SAT...S wind 25 kt. Seas 4 ft.
.SUN...S wind 20 kt. Seas 4 ft.

$$

PKZ772-310100-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...SE wind 15 kt. Seas 2 ft. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...S wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...S wind 30 kt. Seas 8 ft.
.SUN...S wind 20 kt. Seas 6 ft.

$$

PKZ771-310100-
Unalaska Bay-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind less than 10 kt. Seas 1 foot. Areas of fog.
.TONIGHT...Variable wind less than 10 kt becoming SE 10 kt after
midnight. Seas 1 foot. Areas of fog. Rain.
.THU...S wind 10 kt in the morning becoming variable less than
10 kt. Seas 1 foot. Areas of fog. Rain.
.THU NIGHT...S wind 10 kt. Seas 1 foot.
.FRI...S wind 25 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 2 ft.
.SUN...S wind 10 kt. Seas 2 ft.

$$

PKZ773-310100-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft.
.FRI...S wind 30 kt. Seas 9 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 9 ft.

$$

PKZ774-310100-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of fog. Rain.
.THU...S wind 15 kt. Seas 4 ft. Areas of fog.
.THU NIGHT...SW wind 15 kt. Seas 5 ft.
.FRI...S wind 30 kt. Seas 11 ft.
.SAT...SW wind 25 kt. Seas 12 ft.
.SUN...SW wind 20 kt. Seas 10 ft.

$$

PKZ775-310100-
Nikolski to Seguam Bering Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 15 kt. Seas 2 ft. Areas of fog. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Areas of fog. Rain.
.THU...SW wind 20 kt. Seas 4 ft. Areas of fog.
.THU NIGHT...S wind 25 kt. Seas 4 ft.
.FRI...S wind 30 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 10 ft.
.SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ776-310100-
Nikolski to Seguam Bering Side from 15 to 85 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 15 kt. Seas 3 ft. Areas of fog. Rain.
.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...SW wind 20 kt. Seas 4 ft. Areas of fog.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 9 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ777-310100-
Nikolski to Seguam Pacfic Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 15 kt. Seas 3 ft. Areas of fog. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Areas of fog. Rain.
.THU...SW wind 20 kt. Seas 5 ft. Areas of fog. Rain.
.THU NIGHT...S wind 25 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 13 ft.
.SAT...SW wind 25 kt. Seas 13 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ778-310100-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...S wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog.
.THU...SW wind 20 kt. Seas 5 ft. Areas of fog.
.THU NIGHT...S wind 25 kt. Seas 7 ft.
.FRI...S wind 30 kt. Seas 14 ft.
.SAT...SW wind 25 kt. Seas 14 ft.
.SUN...SW wind 20 kt. Seas 10 ft.

$$

PKZ780-310100-
Seguam to Adak Bering Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...S wind 20 kt. Seas 2 ft. Areas of fog. Rain.
.TONIGHT...S wind 25 kt. Seas 3 ft. Areas of fog.
.THU...S wind 20 kt. Seas 3 ft. Areas of fog.
.THU NIGHT...S wind 30 kt. Seas 4 ft.
.FRI...S wind 30 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ781-310100-
Seguam to Adak Bering Side from 15 to 85 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 20 kt. Seas 4 ft. Areas of fog. Rain.
.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.THU...S wind 20 kt. Seas 5 ft. Areas of fog.
.THU NIGHT...S wind 30 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 30 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ782-310100-
Seguam to Adak Pacific Side out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...S wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.THU...SW wind 20 kt. Seas 7 ft. Areas of fog.
.THU NIGHT...S wind 30 kt. Seas 8 ft.
.FRI THROUGH SAT...SW wind 30 kt. Seas 14 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ783-310100-
Seguam to Adak Pacific Side from 15 to 75 NM-
422 AM AKDT Wed Jul 30 2025

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...S wind 20 kt. Seas 5 ft. Areas of fog.
.TONIGHT...S wind 25 kt. Seas 8 ft. Areas of fog.
.THU...S wind 25 kt. Seas 9 ft. Areas of fog.
.THU NIGHT...S wind 30 kt. Seas 11 ft.
.FRI THROUGH SAT...SW wind 30 kt. Seas 15 ft.
.SUN...SW wind 20 kt. Seas 9 ft.

$$

PKZ784-310100-
Adak to Kiska Bering Side-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 20 kt. Seas 4 ft. Areas of fog.
.TONIGHT...S wind 20 kt. Seas 6 ft. Areas of fog.
.THU...S wind 20 kt. Seas 7 ft. Areas of fog.
.THU NIGHT...SE wind 25 kt. Seas 7 ft.
.FRI THROUGH SAT...SW wind 25 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ785-310100-
Adak to Kiska Pacific Side-
422 AM AKDT Wed Jul 30 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 25 kt. Seas 7 ft. Areas of fog.
.TONIGHT...S wind 25 kt. Seas 10 ft. Areas of fog.
.THU...S wind 25 kt. Seas 10 ft. Areas of fog. Rain.
.THU NIGHT...SE wind 25 kt. Seas 11 ft.
.FRI THROUGH SAT...SW wind 30 kt. Seas 13 ft.
.SUN...SW wind 20 kt. Seas 9 ft.

$$

PKZ786-310100-
Kiska to Attu Bering Side-
422 AM AKDT Wed Jul 30 2025

.TODAY...NE wind 20 kt. Seas 5 ft. Areas of fog. Rain.
.TONIGHT...NE wind 20 kt. Seas 7 ft. Areas of fog.
.THU...W wind 20 kt. Seas 7 ft. Areas of fog.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI...NW wind 25 kt. Seas 9 ft.
.SAT...SW wind 25 kt. Seas 9 ft.
.SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ787-310100-
Kiska to Attu Pacific Side-
422 AM AKDT Wed Jul 30 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 25 kt. Seas 7 ft. Areas of fog. Rain.
.TONIGHT...W wind 25 kt. Seas 9 ft. Areas of fog.
.THU...W wind 20 kt. Seas 9 ft. Areas of fog.
.THU NIGHT...N wind 25 kt. Seas 7 ft.
.FRI...NW wind 30 kt. Seas 11 ft.
.SAT...SW wind 30 kt. Seas 11 ft.
.SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ766-310100-
Pribilof Islands Nearshore Waters-
422 AM AKDT Wed Jul 30 2025

.TODAY...SE wind 15 kt. Seas 3 ft. Areas of fog.
.TONIGHT...E wind 20 kt. Seas 3 ft. Areas of fog.
.THU...SE wind 20 kt. Seas 4 ft. Areas of fog.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI...SE wind 30 kt. Seas 8 ft.
.SAT...SE wind 25 kt. Seas 8 ft.
.SUN...SE wind 15 kt. Seas 6 ft.

$$

PKZ760-310100-
Bristol Bay greater than 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...W wind 10 kt in the morning becoming variable less than
10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind less than 10 kt. Seas 1 foot. Areas of
fog.
.THU...Variable wind less than 10 kt becoming E 10 kt in the
afternoon. Seas 1 foot. Areas of fog.
.THU NIGHT...E wind 10 kt. Seas 1 foot.
.FRI...SE wind 20 kt. Seas 2 ft.
.SAT THROUGH SUN...E wind 25 kt. Seas 5 ft.

$$

PKZ761-310100-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...SW wind 10 kt in the morning becoming variable less than
10 kt. Seas 1 foot. Areas of fog.
.TONIGHT...Variable wind less than 10 kt. Seas 1 foot. Areas of
fog.
.THU...Variable wind less than 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...E wind 10 kt. Seas 1 foot.
.FRI...SE wind 20 kt. Seas 1 foot.
.SAT...SE wind 30 kt. Seas 3 ft.
.SUN...E wind 25 kt. Seas 3 ft.

$$

PKZ762-310100-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...NE wind 10 kt in the morning becoming variable less than
10 kt. Seas 1 foot.
.TONIGHT...Variable wind less than 10 kt. Seas 2 ft becoming 1
foot after midnight.
.THU...E wind 10 kt. Seas 1 foot.
.THU NIGHT...E wind 10 kt. Seas 1 foot.
.FRI...SE wind 15 kt. Seas 1 foot.
.SAT THROUGH SUN...E wind 25 kt. Seas 4 ft.

$$

PKZ763-310100-
Kuskokwim Delta and Etolin Strait out to 15 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...NW wind 15 kt diminishing to 10 kt in the afternoon. Seas
1 foot. Areas of fog.
.TONIGHT...N wind 15 kt diminishing to 10 kt after midnight. Seas
1 foot. Areas of fog.
.THU...NE wind 10 kt. Seas 1 foot. Areas of fog.
.THU NIGHT...SE wind 15 kt. Seas 1 foot.
.FRI THROUGH SUN...E wind 25 kt. Seas 5 ft.

$$

PKZ764-310100-
Kuskokwim Delta from 15 to 80 NM-
422 AM AKDT Wed Jul 30 2025

.TODAY...NW wind 15 kt becoming N in the afternoon. Seas 2 ft.
Areas of fog.
.TONIGHT...N wind 10 kt. Seas 1 foot. Areas of fog.
.THU...NE wind 10 kt becoming E in the afternoon. Seas 1 foot.
Areas of fog.
.THU NIGHT...SE wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...E wind 25 kt. Seas 7 ft.
.SUN...E wind 20 kt. Seas 7 ft.

$$

PKZ765-310100-
North and West of Nunivak Island-
422 AM AKDT Wed Jul 30 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of fog.
.THU...E wind 15 kt. Seas 2 ft. Areas of fog.
.THU NIGHT...E wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...E wind 30 kt. Seas 8 ft.
.SUN...E wind 20 kt. Seas 7 ft.

$$

PKZ767-310100-
Saint Matthew Island Waters-
422 AM AKDT Wed Jul 30 2025

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of fog.
.TONIGHT...SE wind 20 kt. Seas 4 ft. Areas of fog.
.THU...E wind 25 kt. Seas 6 ft. Areas of fog.
.THU NIGHT...E wind 25 kt. Seas 7 ft.
.FRI THROUGH SAT...E wind 30 kt. Seas 10 ft.
.SUN...NE wind 20 kt. Seas 8 ft.

$$